{"id":"https://openalex.org/W2302738028","doi":null,"title":"The Functional Morphology of Hard-Prey Crushing Teeth","display_name":"The Functional Morphology of Hard-Prey Crushing Teeth","publication_year":2015,"publication_date":"2015-09-29","ids":{"openalex":"https://openalex.org/W2302738028","mag":"2302738028"},"language":"en","primary_location":{"id":"pmh:oai:digital.lib.washington.edu:1773/33605","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/1773/33605","pdf_url":"http://hdl.handle.net/1773/33605","source":{"id":"https://openalex.org/S4306401128","display_name":"ResearchWorks at the University of Washington (University of Washington)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I201448701","host_organization_name":"University of Washington","host_organization_lineage":["https://openalex.org/I201448701"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Thesis"},"volume":null,"type":"dissertation","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/1773/33605","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5068153368","display_name":"Stephanie B. Crofts","orcid":"https://orcid.org/0000-0003-1100-0009","observed_orcids":["https://orcid.org/0000-0003-1100-0009"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Stephanie Crofts","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0003-1100-0009","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5068153368"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10955","display_name":"Paleontology and Evolutionary Biology","score":0.8676999807357788,"subfield":{"id":"https://openalex.org/subfields/1911","display_name":"Paleontology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10955","display_name":"Paleontology and Evolutionary Biology","score":0.8676999807357788,"subfield":{"id":"https://openalex.org/subfields/1911","display_name":"Paleontology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11354","display_name":"Evolution and Paleontology Studies","score":0.05290000140666962,"subfield":{"id":"https://openalex.org/subfields/1911","display_name":"Paleontology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13100","display_name":"Comparative Animal Anatomy Studies","score":0.039900001138448715,"subfield":{"id":"https://openalex.org/subfields/2702","display_name":"Anatomy"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/durophagy","display_name":"durophagy","score":0.9980000257492065},{"id":"https://openalex.org/keywords/tooth-morphology","display_name":"dental morphology","score":0.8460000157356262},{"id":"https://openalex.org/keywords/bite-force","display_name":"bite force","score":0.8410000205039978},{"id":"https://openalex.org/keywords/stress-concentration","display_name":"stress concentration","score":0.41100001335144043},{"id":"https://openalex.org/keywords/tooth-failure","display_name":"tooth failure","score":0.6269999742507935},{"id":"https://openalex.org/keywords/functional-trade-offs","display_name":"functional trade-offs","score":0.7480000257492065},{"id":"https://openalex.org/keywords/marine-reptiles","display_name":"marine reptiles","score":0.796999990940094},{"id":"https://openalex.org/keywords/shell-crushing","display_name":"shell crushing","score":0.5540000200271606},{"id":"https://openalex.org/keywords/finite-element-model","display_name":"finite element model","score":0.4519999921321869},{"id":"https://openalex.org/keywords/mollusca","display_name":"Mollusca","score":0.4099999964237213},{"id":"https://openalex.org/keywords/crustaceans","display_name":"Crustacea","score":0.9860000014305115}],"concepts":[{"id":"https://openalex.org/C499950583","wikidata":"https://www.wikidata.org/wiki/Q183252","display_name":"Morphology (biology)","level":2,"score":0.7098856568336487},{"id":"https://openalex.org/C188382862","wikidata":"https://www.wikidata.org/wiki/Q170430","display_name":"Predation","level":2,"score":0.4515976309776306},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.21764802932739258},{"id":"https://openalex.org/C90856448","wikidata":"https://www.wikidata.org/wiki/Q431","display_name":"Zoology","level":1,"score":0.1879599392414093},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.1558934450149536}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:digital.lib.washington.edu:1773/33605","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/1773/33605","pdf_url":"http://hdl.handle.net/1773/33605","source":{"id":"https://openalex.org/S4306401128","display_name":"ResearchWorks at the University of Washington (University of Washington)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I201448701","host_organization_name":"University of Washington","host_organization_lineage":["https://openalex.org/I201448701"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Thesis"},{"id":"mag:2302738028","doi":null,"is_oa":false,"landing_page_url":"https://digital.lib.washington.edu:443/researchworks/handle/1773/33605","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":{"id":"pmh:oai:digital.lib.washington.edu:1773/33605","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/1773/33605","pdf_url":"http://hdl.handle.net/1773/33605","source":{"id":"https://openalex.org/S4306401128","display_name":"ResearchWorks at the University of Washington (University of Washington)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I201448701","host_organization_name":"University of Washington","host_organization_lineage":["https://openalex.org/I201448701"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Thesis"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2302738028.pdf","grobid_xml":"https://content.openalex.org/works/W2302738028.grobid-xml"},"referenced_works_count":58,"referenced_works":["https://openalex.org/W128510623","https://openalex.org/W1245613663","https://openalex.org/W1903740548","https://openalex.org/W1925398662","https://openalex.org/W1963860768","https://openalex.org/W1965309092","https://openalex.org/W1965909118","https://openalex.org/W1966909786","https://openalex.org/W1971665550","https://openalex.org/W1976107277","https://openalex.org/W1977901493","https://openalex.org/W1978196495","https://openalex.org/W1978650542","https://openalex.org/W1978801801","https://openalex.org/W1984890593","https://openalex.org/W1986683467","https://openalex.org/W2002690367","https://openalex.org/W2005124624","https://openalex.org/W2016604290","https://openalex.org/W2021460541","https://openalex.org/W2021481608","https://openalex.org/W2032745217","https://openalex.org/W2054601392","https://openalex.org/W2057136882","https://openalex.org/W2058928770","https://openalex.org/W2059491106","https://openalex.org/W2062847800","https://openalex.org/W2064714311","https://openalex.org/W2065714740","https://openalex.org/W2074933834","https://openalex.org/W2081096149","https://openalex.org/W2086925444","https://openalex.org/W2091796488","https://openalex.org/W2093312386","https://openalex.org/W2097374716","https://openalex.org/W2098995809","https://openalex.org/W2100782716","https://openalex.org/W2101185066","https://openalex.org/W2105303354","https://openalex.org/W2107951709","https://openalex.org/W2109535993","https://openalex.org/W2112436583","https://openalex.org/W2112475048","https://openalex.org/W2125284449","https://openalex.org/W2133211355","https://openalex.org/W2144207749","https://openalex.org/W2151249908","https://openalex.org/W2154373796","https://openalex.org/W2155277685","https://openalex.org/W2158405204","https://openalex.org/W2160022939","https://openalex.org/W2163620433","https://openalex.org/W2171390543","https://openalex.org/W2171530018","https://openalex.org/W2246385729","https://openalex.org/W2281208737","https://openalex.org/W2336345527","https://openalex.org/W2486096911"],"related_works":["https://openalex.org/W2270070526","https://openalex.org/W7047499808","https://openalex.org/W2092686470","https://openalex.org/W3198358951","https://openalex.org/W2411712860","https://openalex.org/W4229083825","https://openalex.org/W7053991651","https://openalex.org/W2168081543","https://openalex.org/W2041063000","https://openalex.org/W3042882721"],"abstract_inverted_index":{"Durophagy":[0],"is":[1],"the":[2,34,37,40,64,123,162,204,210],"consumption":[3],"of":[4,42,66,125,129,139,161,165,207],"hard-shelled":[5],"prey-items,":[6],"like":[7],"shelled":[8],"molluscs":[9],"and":[10,47,88,178,182,195,229],"crustaceans":[11],"with":[12],"hard":[13,19],"exoskeletons.In":[14],"order":[15],"to":[16,23,26,33,81,95,99,142,151,168,176,191,216,224,230],"break":[17,152],"these":[18,58,171,188],"shells,":[20],"organisms":[21],"need":[22],"be":[24,86,110,236],"able":[25,175],"generate":[27],"large":[28],"bite-forces,":[29],"which":[30],"are":[31,45,48,132,174],"transferred":[32],"prey":[35,153],"via":[36],"teeth.As":[38],"such,":[39],"teeth":[41,141,167],"durophagous":[43,126,140,226],"predators":[44],"specialized,":[46],"typically":[49],"described":[50],"as":[51,212],"\"flattened,\"":[52],"\"molariform,\"":[53],"\"pavement-like,\"":[54],"\"pebble-like,\"":[55],"or":[56],"\"hemispherical.\"But":[57],"descriptors":[59],"do":[60],"not":[61],"accurately":[62],"reflect":[63],"diversity":[65],"tooth":[67,113,227],"morphologies":[68,149,173],"seen":[69],"in":[70,75,103,112,237],"hard-prey":[71],"specialists.Teeth":[72],"can":[73,221],"vary":[74],"occlusal":[76,148],"convexity":[77],"from":[78],"highly":[79],"domed":[80],"flat,":[82],"but":[83,115],"may":[84,235],"also":[85,109],"concave,":[87],"some":[89],"even":[90],"have":[91],"small":[92],"cusps,":[93],"presumably":[94],"concentrate":[96],"stress":[97],"applied":[98],"their":[100],"prey.This":[101],"variation":[102,111],"morphology":[104],"indicates":[105],"that":[106],"there":[107],"should":[108],"function,":[114],"little":[116],"experimental":[117],"work":[118],"has":[119],"been":[120],"done":[121],"on":[122],"function":[124],"teeth.The":[127],"goals":[128],"this":[130],"thesis":[131],"fourfold:":[133],"1)":[134],"To":[135,156,186,202],"use":[136,157,187,203],"canonical":[137,166],"models":[138,160],"test":[143,169],"how":[144,170],"much":[145],"force":[146],"different":[147,172],"require":[150],"items;":[154],"2)":[155],"finite":[158],"element":[159],"same":[163],"set":[164],"disperse":[177],"distribute":[179],"in-tooth":[180],"strain":[181],"resist":[183],"failure;":[184],"3)":[185],"two":[189],"studies":[190],"identify":[192],"functional":[193,219],"trade-offs":[194,220],"predict":[196,225],"a":[197,213],"theoretical":[198],"optimal":[199],"tooth;":[200],"4)":[201],"extinct":[205],"clade":[206],"marine":[208],"reptiles,":[209],"Placodontia,":[211],"case":[214],"study":[215],"see":[217],"if":[218],"allow":[222],"us":[223],"morphologies,":[228],"determine":[231],"what":[232],"other":[233],"factors":[234],"play.":[238]},"counts_by_year":[{"year":2017,"cited_by_count":1}],"updated_date":"2026-11-08T12:12:28.789561","created_date":"2016-06-24T00:00:00"}